| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.61 | 6.673% | $165.9939 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $226.82 | 11.342% | $252.5459 | $252.55 | $252.55 | $252.50 |
| Purchase #3 | $181.96 | 12.193% | $204.1464 | $204.15 | $204.15 | $204.10 |
| Purchase #4 | $223.89 | 3.492% | $231.7082 | $231.71 | $231.70 | $231.70 |
| Purchase #5 | $22.64 | 10.280% | $24.9674 | $24.97 | $24.95 | $25.00 |
| Purchase #6 | $36.57 | 7.814% | $39.4276 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $50.94 | 10.472% | $56.2744 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $898.43 | $975.0638 | $975.07 | $975.05 | $975.00 | |